Billable / Specific Code
ICD-10-CM K90.821 is the diagnosis code for Short bowel syndrome with colon in continuity. This code falls under the section "Other diseases of the digestive system" within Chapter 11 — Diseases of the digestive system (K00-K95). It is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
Understanding where K90.821 sits in the ICD-10-CM classification helps ensure proper coding:
Yes, K90.821 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
K90.821 is the ICD-10-CM diagnosis code for "Short bowel syndrome with colon in continuity". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of K90.821 is K90.82 ("Short bowel syndrome"). K90.821 provides a more specific classification within this category.
K90.821 is located in Section K90-K95 — "Other diseases of the digestive system" within Chapter 11 of the ICD-10-CM Tabular List.
Use K90.821 when the patients documented diagnosis matches "Short bowel syndrome with colon in continuity" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Short bowel syndrome with colon in continuity is K90.821.
Yes, K90.821 can be used as a primary diagnosis code since it is billable and specific.
K90.821 is in Chapter 11 of the ICD-10-CM Tabular List.
Yes, K90.821 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.